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I would like to restrict certain warnings to project includes, so system includes are not checked. So:

/* I want no warnings from this include */ #include <myheader.h> /* I want warnings from this include */ #include "myotherheader.h"

Is this possible with llvm and/or gcc?

Regards, Jochen

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GCC already does this - you can specify additional directories to be considered as 'system directories' if you have some headers that you want to suppress warnings for:

I don't really know about llvm/clang, but since clang has an option, -Wsystem-headers, to enable warnings from system headers I'd assume it does something similar to GCC for system headers (i.e., suppress warnings for them).

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Can GCC distinguish the two types based on the 'quote type' ("" vs. <>) without using -isystem? At least on the compilers shipped with Xcode 4.0.2, both included files generate warnings.

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